Datagridview-关注右键单击的单元格

Private Sub DataGridView1_MouseClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles DataGridView1.MouseClick
    If e.Button = Windows.Forms.MouseButtons.Right Then
        rowClicked = DataGridView1.HitTest(e.Location.X, e.Location.Y).RowIndex
        ContextMenuStrip1.Items.Add(rowClicked.ToString)
        ContextMenuStrip1.Show(DataGridView1, e.Location)
        ContextMenuStrip1.Items.Clear()
    End If
End Sub

这将为您提供使用鼠标坐标右键单击的行的行索引。它应该允许您在知道索引的基础上删除行。

编辑

根据你的评论,这是我的代码

Public Class Form1

    Dim bindS As New BindingSource
    Dim rowClicked As Integer
    Private Sub DataGridView1_MouseClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles DataGridView1.MouseClick
        If e.Button = Windows.Forms.MouseButtons.Right Then
            rowClicked = DataGridView1.HitTest(e.Location.X, e.Location.Y).RowIndex
            ContextMenuStrip1.Items.Add(rowClicked.ToString)
            ContextMenuStrip1.Show(DataGridView1, e.Location)
            ContextMenuStrip1.Items.Clear()
        End If

    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Dim s As New List(Of String)
        s.Add("String one")
        s.Add("String Two")
        bindS.DataSource = s
        DataGridView1.DataSource = bindS


    End Sub
End Class

在行上单击鼠标右键可显示正确的行索引

确保您正在处理的事件参数是 System.Windows.Forms.MouseEventArgs 我注意到你正在处理单元格点击